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Lennox 34W44 24V Reversing Valve With Coil

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Special Price $79.74 Regular Price $91.71
In stock
SKU
34W44
The Lennox 34W44 24V Reversing Valve with Coil is an essential accessory for HVAC systems which is used to reverse the flow of the heat pump to allow it to heat or cool the building. This reversing valve works based on the change of flow of refrigerant to maintain the right temperature in residential and commercial buildings. Due to its ability to help regulate the continuity of heating and cooling, it optimizes the efficient functioning of HVAC so conserving power while at the same time regulating on the comfort of the room.
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HVAC Controls, HVAC Valve
Manufacturer:
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Specifications

  • Weight: 1.35lbs
  • Type: Reversing Valve
  • Measure: Unit
Manufacturer Name: Lennox
Product Number: 34W44
OEM Part Number: 34W44
Product Description: 24V Reversing Valve W/Coil
Weight:1.35lbs/612.35g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 34W44 Reversing Valve With Coil?

Inspect the reversing valve and coil regularly for loose wiring, refrigerant leaks, or corrosion around connections. Keep the surrounding HVAC components clean to ensure accurate refrigerant flow and efficient heat pump operation. Verify proper coil operation during seasonal servicing. Always disconnect power before inspecting electrical terminals or servicing refrigerant components.

What are common issues with the Lennox 34W44 Reversing Valve With Coil?

  • Valve stuck in heating or cooling mode.
  • Coil burnout or electrical open circuit.
  • Refrigerant leakage near valve body or seals.
  • Delayed or failed switching between modes.

Installation Steps

Step 1: Isolate electrical power and refrigerant pressure to ensure better operation conditions.

Step 2: Recover refrigerant and remove existing reversing valve and coil wiring connections carefully.

Step 3: Position new valve correctly, align ports with system line set before brazing connections.

Step 4: Braze refrigerant joints, then connect coil wiring according to schematic diagram.

Step 5: Pull vacuum, check for leaks, restore charge, and test heating and cooling mode operation.